n.镇压者，禁止[删除]者，抑制器

spark suppresser → 火花抑制器
NS Noise Suppresser → 噪音抑制器
arcing-ground suppresser → 接地弧抑制器
tumor suppresser gene → 抑癌基因
echo suppresser control → 回音抑制器控制
inverse-voltage suppresser → 反向电压抑制器
Nonsense suppresser → 无义抑制
cell death suppresser gene → 死亡抑制基因
Transient Voltage Suppresser → 瞬态电压抑制器；瞬变电压抑制器

【Noun】

1. someone who suppresses;
"dictators are suppressors of free speech"
2. a gene that suppresses the phenotypic expression of another gene (especially of a mutant gene)
3. an electrical device for suppressing unwanted currents